I smelled coolant the other day when I got home but did not see anything and the bike was not overheating so I dismissed it. I noticed it again so I looked closer and saw some dried coolant on my exhaust. I pulled the plastic and saw I have a hairline crack in the reservoir about half way down. It barely seeps. If I keep an eye on the level do you guys think it is ok to keep riding it until I get a chance to change it?